Amada 1-288-01, Руководство по эксплуатации, Страница: 42 / 144

CHAPTER 3: SYSTEM CONFIGURATION
HF28 DC RESISTANCE WELDING SYSTEM
3-10 990-372
20, or 30 milliseconds before the weld period can be initiated, thereby avoiding false starts caused by the
switch contact bouncing.
1. From the
SETUP 1
screen, press the
2
key to go to the
SWITCH DE-BOUNCE
TIME
menu screen.
2. Select the required debounce time by
pressing the
1
,
2
,
3
or
4
key.
NONE
represents a debounce time of 0 ms.
<SWITCH DEBOUNCE TIME>
1. NONE
2. 10 ms
3. 20 ms
4. 30 ms
Number Select, Page, RUN or MENU
Use
NONE
for interfacing with the Miyachi Unitek Model 350C Electronic Weld Force Control.
3. The
SWITCH DEBOUNCE TIME
line will now reflect your switch debounce time selection.
3. Firing Switch
With the
SETUP 1
screen displayed, press the
3
key to select this function. The firing switch input, in
conjunction with or without inputs from the foot switch input, initiates the weld energy sequence. Select
the required switch type by pressing the
1
,
2
, or
3
key. Pressing the numeric keys automatically returns
the display to the
SETUP 1
screen.
The Control accepts a single pole, double pole or
optical firing switch input from a Miyachi
Unitek weld head. Firing switch activation
indicates that the weld head has reached the set
weld force, thus permitting the weld energy
sequence to start.
<FIRING SWITCH>
1. AUTO
Number Select, Page, RUN or MENU